t01r

Recording identifiers

ISRC

NLCK41042991

Release date of the album this recording appears on

2017-09-22

CopyrightID (CopyrightChains transaction hash)

0x718c0c1f48c1df1a5d002a12d49e17ce4152bb2d1bd7abf0c02fc038062c7ccd

Copyright registration time

2026-07-31T23:16:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:68a677f314104f2c88a0f46eb4602b8e9bf1b01cf40972009a04cd6591f8e5ae

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLCK41042991

What this proof establishes

This recording was released in 2017, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.